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Sam and Susie are twins. Sam has as many brothers as he has sisters. Suzie has at least 1 sister, and twice as many brothers as
1. 3 answers
2. 1,674 views
Sam and Susie are twins. Sam has as many brothers as he has sisters. Suzie has at least 1 sister, and twice as many brothers as
1. 1 answer
2. 1,459 views
About how many people lying head-to-toe are needed to strech around the earth? Is it closest to : a) 1 million; b) 25 million;
1. 3 answers
2. 2,072 views
Julio ordered towo pizzas for dinner Friday. Dad ate 3/4 of one pizza, Jenny ate 1/8 of a pizza, Danny ate 1/4 of a pizza, and
1. 1 answer
2. 702 views
Julio ordered towo pizzas for dinner Friday. Dad ate 3/4 of one pizza, Jenny ate 1/8 of a pizza, Danny ate 1/4 of a pizza, and
1. 3 answers
2. 1,070 views
In the United States, every 57 minutes an underage drinker is involved in a traffic fatality. A recent report urges a crackdown
1. 1 answer
2. 557 views
When the brakes of a certain car are applied, a deceleration of 6.0 sec squared is produced. a) How much time will it take to
1. 3 answers
2. 827 views
a satellite has a mass of 100 kg and is located at 2 x 10^6 m above the surface if the Earth. wHAT is the potential energy
1. 1 answer
2. 2,621 views
log6(x+7)−log6x=2Solve for x
1. 1 answer
2. 578 views
log6(x+7)−log6x=2Solve for x
1. 2 answers
2. 2,648 views
I am having trouble understanding how to answer this type of question:Find each procuct or quotient: Express using positive
1. 1 answer
2. 443 views
My grandson is in 4th grade. His teacher assigned the class to make a container that will keep an ice cube frozen for several
1. 2 answers
2. 482 views
3. For a particular sample of 50 scores on a psychology exam, the following results were obtained.Mean = 78 Mode = 84 Median =
1. 0 answers
2. 683 views
Scientists performed an experiment to determine whether there is a connection between learning ability and food. They took two
1. 2 answers
2. 608 views
Solve the following equation for x, where 0 </ x 2(pi).tan^2x=1
1. 3 answers
2. 405 views
Determine the system which is equivalent to the system:3x+4y=12 x-2y=9 a) 3x+4y=12 3x-6y=27 b) 3x+4y=12 2x-4y=18 c) 10y=-15
1. 2 answers
2. 389 views
Dona Stein's "Putting Mother By"the poem is on Ploughshares, but i can't post the link. I have to write an
1. 1 answer
2. 2,044 views
An eagle is hunting a bird in flight. The eagle begins its descent from a height of 74m. The eagle reaches its prey at a height
1. 1 answer
2. 1,027 views
Explain two possible causes of Recession in an Economy using an AD/AS Diagram.
1. 1 answer
2. 512 views
Is the plasma membrane permeable to glucose or starch?
1. 2 answers
2. 650 views
Are a of a sail. The area in square meters for a triangular sail is given by A(x) = x2 + 5x + 6.a) Find A (5). b) If the height
1. 2 answers
2. 930 views
Demand for pools. Tropical Pools sells an above ground model for p dollars each. The monthly revenue for this model is given by
1. 1 answer
2. 553 views
Common light bulbs have a mental filament made of tungsten and when a current passes through it, it radiates visible light, as
1. 1 answer
2. 859 views
A simple circuit is made of a power source, a rheostat and an ohmic resistor. The potential difference across the resistor is
1. 2 answers
2. 717 views
In a titration 25.1ml of a monoprotic weak acid is neutralized with 25.1 ml of .502M NaOH(aq).Calculate the Ratio of [A-] to
1. 0 answers
2. 552 views
Do you expect acetaminophen to be soluble in water? why or why not?thanks in advance
1. 0 answers
2. 379 views
Do you expect acetaminophen to be soluble in 1.0 M NaOH? why or why not?thanks in advance
1. 0 answers
2. 424 views
Hexanoic acid is only slightly soluble in water but is readily soluble (with stirring and shaking) in both 0.6 M NaHCO3 and 2.5
1. 1 answer
2. 675 views
Formic acid is only readily soluble in water and in both 0.6 M NaHCO3 and 2.5 M NaOH.give a brief explanation of the reaction
1. 2 answers
2. 446 views
Triethylamine, (CH3CH2)3N, is very slightly soluble in water but readily soluble (with stirring) in 1.5 M HCL.
1. 1 answer
2. 1,601 views
Do you expect acetaminophen to be soluble in water? why or why not?please help... thanks
1. 1 answer
2. 473 views
Do you expect acetaminophen to be soluble in 1.0 M NaOH? why or why not?please help... thanks
1. 2 answers
2. 477 views
Do you expect acetaminophen to be soluble in 1.0 M NaOH? why or why not?please help... thanks
1. 0 answers
2. 417 views
Do you expect acetaminophen to be soluble in water? why or why not?please help... thanks
1. 0 answers
2. 450 views
Triethylamine, (CH3CH2)3N, is very slightly soluble in water but readily soluble (with stirring) in 1.5 M HCL.
1. 0 answers
2. 602 views
Formic acid is only readily soluble in water and in both 0.6 M NaHCO3 and 2.5 M NaOH.give a brief explanation of the reaction
1. 1 answer
2. 414 views
Hexanoic acid (structure below to my best ability) is only slightly soluble in water but is readily soluble (with stirring and
1. 3 answers
2. 726 views
Considering the tube wherein HCL (1 M) was added to ethyl 4-aminobenzoate.a) what reaction would occur in the tube? b) write a
1. 1 answer
2. 637 views
Considering the tube wherein NaOH (1 M) was added to benzoic acid.a) what reaction would occur in the tube? b) write a balance
1. 2 answers
2. 514 views
If x + 7y = 29 is an equation of the line normal to the graph of f at the point (1,4), then f'(1) =PLEASEEE HELP!
1. 1 answer
2. 5,145 views
The problem asks:A curve i nthe plane is defined parametrically by the equation x = t^3 + t and y = t^4 + 2t^2. An equation of
1. 1 answer
2. 495 views
A student who was isolating aspirin stopped the experiment after filtration step alumina. One week later, the methanol was
1. 1 answer
2. 1,413 views
If 185mg of acetaminophen were obtained from a tablet containing 350mg of acetaminophen, what would be the weight percentage
1. 1 answer
2. 1,376 views
Consider the following errors that could be made when running TLC. Indicate what should be done to correct the error.a) a
1. 1 answer
2. 652 views
Each of the solvents given should effectively separate of the following mixtures by TLC. Match the appropriate solvent with the
1. 3 answers
2. 1,936 views
Benzyl alcohol (boiling point: 205 degrees C) was selected by a student to crystallize fluorenol (melting point: 153-154 degrees
1. 2 answers
2. 827 views
A student performs a crystallization on an impure sample of biphenyl. The sample weighs 0.5 g and contains about 5% impurity.
1. 2 answers
2. 4,703 views
Benzyl alcohol (boiling point: 205 degrees C) was selected by a student to crystallize fluorenol (melting point: 153-154 degrees
1. 0 answers
2. 1,094 views
I'm not sure of how to solve word problems. The question is,"One lawn fertilizer is 24% nitrogen and another is 12% nitrogen.
1. 3 answers
2. 1,211 views
I'm not sure of how to solve word problems. The question is,"One lawn fertilizer is 24% nitrogen and another is 12% nitrogen.
1. 1 answer
2. 749 views
Suppose that the length of a rectangle is 3 inches longer than the width and that the perimeter of the rectangle is 78.Set up an
1. 1 answer
2. 664 views
Solve for x in the interval 0<x<(pi/2): 2sin(9x)+cos(10x)=cos(8x)PLEASE HELP!!!
1. 1 answer
2. 531 views
Could you help explain how to find the Metric Units of Mass?
1. 1 answer
2. 451 views
Discuss the likely considerations and strategy for a company aiming its market launch at Everett Rogers¡¦ ¡¥early
1. 3 answers
2. 395 views
Hi, is there anyone who can help me with this essay's English checking? Thank you very much!##################################
1. 3 answers
2. 757 views
When I get to the series part of Microsoft Excel 2003 during graphing, what am I supposed to do?
1. 0 answers
2. 960 views
How would I graph equations in Microsoft Excel 2003 and the residuals? I want to graph linear, quadratic and exponential
1. 3 answers
2. 538 views
Can someone please tell me what part of a cell are sacs that contain digestive material? Also, what part of a cell is a network
1. 0 answers
2. 433 views
What is the network of canals organelle and the group of sacs that contain digestive material? These are supposed to be a part
1. 1 answer
2. 394 views
How do I draw a picture to show how my government system is organized?
1. 1 answer
2. 242 views
how can i advise Robert about the proposed meeting to change the constitution of Wellbuilt Pty Ltd with particular reference to
1. 0 answers
2. 683 views
what would be the argumentSusan Smith (the company accountant) has been approached by XYZ Ltd, a major client of Wellbuilt Pty
1. 0 answers
2. 554 views
what would be the revelent issueTom, a new director has found he has not been re-imbursed for expenses he incurred when he went
1. 0 answers
2. 479 views
I just purchased a piece of costume jewelry. It has 5 large, rectangular stones with large links between each stone. The clasp
1. 0 answers
2. 517 views
what ways ae companies to be distinguished from partnershipThank you for using the Jiskha Homework Help Forum. Here is some
1. 0 answers
2. 663 views
what are the methods by which a corporation can be createdhttp://www.google.com/search?q=form+corporation&rls=com.microsoft:en-u
1. 0 answers
2. 545 views
Duke Maverick worked for a packaging company. One Day, Duke received four separate orders and acidentally mixed up the
1. 1 answer
2. 1,198 views
Which one of the following words does not belong with the others and why?Father Aunt Sister Cousin Mother Uncle You and your
1. 1 answer
2. 2,131 views
Suppose f(x)=Ax+B for real constants A and B. If f(60)=70 and f(72)=79, find k such that f(k)=k.PLEASE HELP :] Ok we have
1. 0 answers
2. 508 views
Find the base three representation of 237.PLEASE HELP. I HAVE NO IDEA 3^4=81 so there must be 3 of those (3*81=162 237-162=75
1. 1 answer
2. 557 views

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